revert to something

Từ điển tiếng Anh - Cambridge Advanced Learners Dictionary

revert to sth phrasal verb [ reverts to sth reverting to sth reverted to sth reverted to sth reverted to sth ]
to return to doing, using, being or referring to something, usually something bad or less satisfactory
• Why does the conversation have to revert to money every five minutes?
• + -ing verb When they divorced, she reverted to using her maiden name.
Thesaurus⁺: ↑Repeating an action
Main entry: revert_{phrasal verb}